Perlite made in the USA

Aztec Perlite Produces Premium Quality Perlite Products in Southern California.

Premium Horticultural

Horticultural Perlite has many applications for planting such as Indoor, Outdoor, and Hydroponic. Horticultural Perlite is a superior growing medium for Hydroponic cultures.

Garden planter of succulents with white Perlite visible in the soil

Liquid Filtration

Perlite is perfect as a filtration aid and adds no taste or odor and is virtually insoluble. These are just a few uses:

Filtered water coming out of pipes
Fire used in producing Custom Perlite Grades

Custom Grades

Expanded Perlite can be produced in varying granule size and bulk density to meet the needs of your specific industry.

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